one off
US /ˌwʌn ˈɔːf/
UK /ˌwʌn ˈɒf/
形容詞
一次性, 獨一無二的
made or happening only once, not as part of a regular series
範例:
•
This is a one-off payment, not a recurring charge.
這是一筆一次性付款，不是經常性費用。
•
The concert was a special one-off event.
這場音樂會是一場特別的一次性活動。
名詞
一次性事件, 一次性產品
something that happens or is made only once
範例:
•
The project was a one-off, so we don't expect to do it again.
這個項目是一次性的，所以我們不指望再做一次。
•
They offered a special one-off discount for new customers.
他們為新客戶提供了一次性特別折扣。